/* You can add global styles to this file, and also import other style files */
html, body {
  margin: 0;
  padding: 0;

  height: 100%;
}
.parent{//为了居中显示
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 99999;
  //background-color: red;
  }
